发明名称 |
Process for isolating trimethyl borate from methanol-containing mixtures |
摘要 |
Trimethyl borate can be isolated in pure form from methanol-containing mixtures, such as arise during the esterification of boric acid with methanol, by extractive distillation using, for example, dimethylformamide.
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申请公布号 |
DE3126111(A1) |
申请公布日期 |
1983.01.20 |
申请号 |
DE19813126111 |
申请日期 |
1981.07.02 |
申请人 |
BASF AG |
发明人 |
KIENER,VOLKER,DIPL.-CHEM.DR.;BITTLER,KNUT,DIPL.-CHEM.DR.;KAIBEL,GERD,DIPL.-ING.;HARTMANN,HORST |
分类号 |
C07F5/04;(IPC1-7):C07F5/04 |
主分类号 |
C07F5/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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